At What Age is Your IQ the Highest?

IQ is a hot topic these days, with so much talk about how to improve one’s score. But what does this really mean for you? In this blog article, we will explore the idea of IQ and how it impacts your life.

We will also take a look at some of the studies that have been conducted on the topic and analyze their results. Finally, we will provide some tips on how to boost your IQ and achieve your goals.

What is IQ?

It is a score on a bell curve that reflects your intelligence. It is calculated by taking your raw score and then adjusting it according to age group. The average IQ for adults is 100, but the range varies greatly. For children, the average is around 105. As adults age, it usually declines by about 3 points per decade (99 to 98). The highest recorded IQ was set around 200 by a man named Albert Einstein.

What Causes Low IQ Scores?

There is no definitive answer to this question as IQ can be significantly influenced by a variety of factors, including genetic background, environment, and upbringing. However, some experts believe that IQ levels can often plateau or decline around the age of 12 or 13, which could be indicative of a developmental stage known as “mid-late Bloom”.


Studies have also suggested that childhood trauma – such as experiencing family violence or being raised in poverty – can lead to lower scores later in life.

How Can I Boost My IQ?

The IQ score is a score derived from an individual’s test results. The average score is 100. Different people have different scores because of the type of questions on the test, how well they do on those questions, and their age at the time of testing. You can test your IQ by doing these tests at Here are some ways to boost it:

1) Practice smart thinking. This means challenging yourself with new information and ideas. It can be difficult at first, but with practice you’ll become better at problem-solving and think more critically.

2) Eat a healthy diet. A healthy diet is one that includes plenty of fruits and vegetables, whole grains, and low-fat dairy products. These foods help to support brain health and help boost your score.

3) Get enough exercise. Exercise not only helps to maintain your physical health, but it has also been shown to improve your mental well-being as well. In particular, exercise has been linked with increased intelligence in children and young adults.

At What Age Does Your Intelligence Reach Its Peak?


Intelligence is relative and can vary depending on an individual’s environment, experiences, and genetics. However, there are a few markers that researchers use to estimate an individual’s IQ.

One approach is to look at a person’s performance on intelligence tests. Generally, the higher the score, the higher the IQ. However, there are some exceptions – for example, people with learning disabilities often perform lower than average on these tests but still have high intelligence levels.

Another measure of intelligence is a person’s cortical thickness (the thickness of the outermost layer of brain tissue). Cortical thickness varies according to an individual’s age, with babies having thicker cortexes than adults. Studies have shown that cortical thickness correlates well with IQ scores in adults aged 18-30 years.

Overall, your IQ is highest in your early 20s. However, your intelligence does not reach its peak until you are in your 30s. After that, it gradually declines until you reach the mid-40s when it begins to rise again.


Intelligence is something that is often debated and discussed, with many people believing that it increases gradually throughout our lives. However, a recent study has suggested that the IQ of 20-year-olds is actually the highest it will ever be.


If this theory proves to be true, then learning new things and pushing yourself mentally every day should become a lot easier from now on. So what are you waiting for? Start challenging yourself today and see how high your IQ can really go!